Watch The Flash Online Free

The fastest man alive.

After a particle accelerator causes a freak storm, CSI Investigator Barry Allen is struck by lightning and falls into a coma. Months later he awakens with the power of super speed, granting him the ability to move through Central City like an unseen guardian angel. Though initially excited by his newfound powers, Barry is shocked to discover he is not the only "meta-human" who was created in the wake of the accelerator explosion -- and not everyone is using their new powers for good. Barry partners with S.T.A.R. Labs and dedicates his life to protect the innocent. For now, only a few close friends and associates know that Barry is literally the fastest man alive, but it won't be long before the world learns what Barry Allen has become...The Flash.

  • Certification: 12
  • Release: (2014)
  • Genre: Drama, Sci-Fi & Fantasy
  • Seasons: 0
  • Duration: per episode



Grant Gustin
Barry Allen / The Flash, Barry Allen / Savitar

Candice Patton
Iris West-Allen

Danielle Panabaker
Caitlin Snow / Killer Frost / Frost, Khione

Jesse L. Martin
Joe West

Carlos Valdes
Cisco Ramon / Vibe / Mecha-Vibe

Tom Cavanagh
Harrison 'Harry' Wells, Harrison Wells / Eobard Thawne / Reverse-Flash, Harrison 'H.R.' Wells, Harrison 'Sherloque' Wells and 6 more...

Danielle Nicolet
Cecile Horton

Kayla Compton
Allegra Garcia, Maya

Brandon McKnight
Chester P. Runk

You may also like